In recent years, voter turnout in the United States has demonstrated notable trends across different demographics. Analyze the quantitative data provided in the following graph illustrating voter turnout from 2000 to 2020 among various age groups: 18-24, 25-34, 35-44, 45-54, 55-64, and 65+. Discuss the trends you observe, particularly focusing on changes in turnout for the 18-24 age group compared to older demographics. Based on this analysis, explain potential implications for political campaigns and policy-making.
Note: The provided solution includes an example of a perfect-score answer and explanation. Your response will not be scored.